GPS Space Vehicle Time Integrity for MJD 54974, Saturday 23 May 2009

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430167 degrees, longitude 100.7136448 degrees, height -6.3 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
1
1
1
2
3
4
5
00:00
05:14
06:37
20:30
22:17
05:12
06:33
07:59
22:14
23:59
 18,737
  4,728
  4,963
  6,239
  6,140
   208
   173
   205
   200
   174
    90,175
    90,051
    90,046
    89,666
    89,594
55
10
12
53
9
0
0
1
0
0
0
0
0
0
0
18737
4728
4962
6224
6140
 
2
2
1
2
00:00
16:52
01:27
21:59
  5,253
 18,413
   166
   157
  -154,470
  -154,527
3
3
1
0
0
0
0
0
 
3
3
1
2
08:17
12:19
12:17
14:05
 14,406
  6,363
   165
   160
  -396,615
  -396,673
20
10
0
0
0
0
0
0
 
4
1
15:30
21:59
 23,325
   154
   103,157
105
0
0
0
 
5
5
5
1
2
3
02:28
05:14
20:42
04:30
06:25
21:59
  7,163
  4,277
  4,619
   185
   187
   146
    93,154
    93,333
    94,510
43
32
29
0
1
0
0
1
0
7162
4276
4619
 
6
6
1
2
07:47
12:19
12:17
13:29
 16,159
  4,147
   161
   163
  -133,652
  -133,802
67
17
0
0
0
0
0
0
 
7
1
12:19
17:44
 19,444
   155
   -18,212
2
2
0
0
 
8
1
13:25
18:58
 19,956
   161
   204,581
9
0
0
0
 
9
9
1
2
00:00
18:36
05:02
20:08
 18,125
  5,476
   161
   157
   -57,090
   -57,217
11
6
1
0
0
0
0
0
 
10
10
1
2
00:00
18:46
01:27
21:59
  5,266
 11,605
   170
   159
    16,583
    16,613
4
5
1
0
0
0
0
0
 
11
1
12:19
17:20
 17,985
   149
     3,806
7
0
0
0
 
12
12
12
12
1
2
3
4
02:45
05:14
19:40
22:17
05:12
06:28
22:14
23:59
  8,816
  4,460
  9,242
  6,140
   165
   167
   153
   154
   277,499
   277,464
   277,156
   277,116
15
7
13
8
0
1
0
0
0
0
0
0
0
0
0
0
 
13
13
13
1
2
3
10:35
12:19
19:45
12:17
15:55
20:50
  6,104
 12,928
  3,864
   159
   156
   151
  -297,613
  -297,625
  -297,650
3
6
3
8
3
0
0
0
0
0
0
0
 
14
14
14
1
2
3
01:43
05:14
06:37
05:12
06:33
10:22
 12,517
  4,728
 13,506
   164
   162
   162
   106,543
   106,489
   106,434
23
8
23
0
0
0
0
0
0
0
0
0
 
15
1
00:21
02:45
  8,639
   160
   294,395
9
1
0
0
 
16
1
06:37
12:17
 20,412
   161
   -48,418
20
0
0
0
 
17
1
13:32
21:59
 30,391
   152
   -60,382
19
0
0
0
 
18
18
18
1
2
3
00:00
05:14
06:37
05:12
06:33
07:45
 18,737
  4,728
  4,114
   162
   161
   160
    54,756
    54,716
    54,701
17
5
5
0
0
0
0
0
0
0
0
0
 
19
19
1
2
09:22
12:19
12:17
15:11
 10,528
 10,310
   163
   158
   -24,671
   -24,663
5
2
0
4
0
0
0
0
 
20
20
1
2
07:59
14:21
12:17
18:44
 15,482
 15,719
   163
   157
   -81,720
   -81,702
6
5
0
19
0
0
0
0
 
21
1
00:08
05:12
 18,246
   163
   -12,341
11
0
0
0
 
22
22
22
1
2
3
02:02
05:14
06:37
05:12
06:33
09:00
 11,397
  4,728
  8,612
   165
   163
   162
  -198,956
  -198,951
  -198,944
3
1
3
21
0
1
0
0
0
0
0
0
 
23
23
1
2
09:12
12:19
12:17
14:52
 11,092
  9,131
   161
   156
  -389,940
  -389,946
3
4
19
0
0
0
0
0
 
24
24
1
2
00:00
22:17
04:47
23:59
 17,203
  6,140
   173
   156
  -190,810
  -191,048
11
4
1
1
0
0
0
0
 
25
25
1
2
10:33
12:19
12:17
17:01
  6,241
 16,887
   157
   152
  -426,505
  -426,732
31
96
0
0
0
0
0
0
 
26
1
00:00
04:28
 16,096
   161
   -61,584
4
0
0
0
 
27
27
1
2
00:00
17:33
03:44
20:25
 13,466
 10,274
   159
   160
   -51,101
   -51,294
12
10
0
0
0
0
0
0
 
28
1
13:24
20:41
 26,159
   156
    25,134
2
73
0
0
 
29
1
00:00
03:55
 14,117
   158
   -22,586
13
0
0
0
 
30
30
30
1
2
3
02:44
05:14
06:37
05:12
06:33
07:53
  8,863
  4,728
  4,560
   165
   166
   168
  -148,078
  -148,095
  -148,105
8
4
5
0
0
1
0
0
0
0
0
0
 
31
31
31
1
2
3
03:44
05:14
06:37
05:12
06:33
11:49
  5,272
  4,728
 18,727
   161
   158
   160
    61,009
    61,010
    61,022
3
1
7
5
0
0
0
0
0
0
0
0
 
32
32
1
2
06:51
15:44
12:17
17:03
 19,553
  4,747
   162
   156
  -257,488
  -257,366
29
8
0
0
0
0
0
0
 
33
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34
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35
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36
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37
-
 
 
 
 
 
 
 
 
 
38
-
 
 
 
 
 
 
 
 
 
39
-
 
 
 
 
 
 
 
 
 
40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of UTC(NIMT) minus GPS satellite time during the block (ignoring receiver, antenna and cable delays).
G: Average value of UTC(NIMT) minus space vehicle time during the block (ignoring receiver, antenna and cable delays).
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.